53674403 has 4 divisors (see below), whose sum is σ = 53974440. Its totient is φ = 53374368.

The previous prime is 53674393. The next prime is 53674409. The reversal of 53674403 is 30447635.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53674403 - 2⁸ = 53674147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53674403.

It is not an unprimeable number, because it can be changed into a prime (53674409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149750 + ... + 150107.

It is an arithmetic number, because the mean of its divisors is an integer number (13493610).

Almost surely, 2^53674403 is an apocalyptic number.

53674403 is a deficient number, since it is larger than the sum of its proper divisors (300037).

53674403 is a wasteful number, since it uses less digits than its factorization.

53674403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300036.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 53674403 is about 7326.2816626171. The cubic root of 53674403 is about 377.2151042571.

The spelling of 53674403 in words is "fifty-three million, six hundred seventy-four thousand, four hundred three".